¶1 Petitioner was committed to the custody of the chief of police on account of nonpayment of a fine imposed by a police judge in a certain proceeding wherein petitioner was charged with cohabitation and adultery with a married woman named. The affidavit of complaint upon which the proceedings before the police court were based charged .that, on a day named, in the city of Los Angeles, “the crime of adultery and cohabitation was committed by Francis A. Sullivan (petitioner herein), who at the time and place last aforesaid did willfully and unlawfully live with one Corinne Royse in a state of cohabitation and adultery, the said defendant Francis A. Sullivan being then and there an unmarried man, and the said Corinne Royse being then and there a married woman.” The sufficiency of this affidavit is the question for determination. The proceeding was based upon section 269a of the Penal Code, as amended March 21, 1911 [Stats. 1911, p. 426], which provides that “every person who lives in a state of cohabitation and adultery is guilty of a misdemeanor and punishable by a fine,” etc.
¶2 Adultery is defined by section 93 of the Civil Code as ‘ ‘ the voluntary sexual intercourse of a married person with a person other than the offender’s husband or wife.” It was made to appear in the affidavit of complaint that petitioner was not a “married person”; hence he was shown to be incapable of committing the offense.
¶3*280 Conceding that petitioner was not, for the reason given, charged with committing the substantive offense as the same is defined by the code, it is, nevertheless, insisted by respondent that, inasmuch as the complaint alleged the woman with whom he cohabited to be a married woman, and therefore guilty of ádultery, he must be deemed a principal under the provisions of section 31 of the Penal Code, which provides that “all persons concerned in the commission of a crime, whether it be felony or misdemeanor, and whether they directly commit the act constituting the offense, or aid and abet in its commission, . . . are principals in any crime so committed.” The theory of respondent is that, inasmuch as the woman named in the complaint was shown to have been guilty of the offense, in aid of the commission of which petitioner contributed, therefore he is properly charged therewith as a principal. The complaint, however, does not purport to charge the woman with any offense; neither does it appear therefrom that petitioner knew that she was a married woman. Hence, in no event, under the circumstances here disclosed, can the complaint be said to state a public offense against petitioner.
¶4 While unnecessary to the decision of this case, we are of the opinion that it manifestly was not the intent of the legislature, by said section 31, to declare a person guilty of aiding and abetting another in the commission of a crime where such person, by reason of his status, is himself incapable of committing the offense.
¶5 The prisoner is discharged.